Bernie Gardner <bernie.gardner at umb.edu> writes:> Is there an easy way to add an axis or just a simple line at the 0 > position of a graph with positive and negative values. Specifically, > I'ld like to add a zero line on a plot of residuals from a fit. I'm > very new at R so if this is a dumb question feel free to let me know but > I'ld still appreciate any help.abline(h=0) -- O__ ---- Peter Dalgaard Blegdamsvej 3 c/ /'_ --- Dept. of Biostatistics 2200 Cph. N (*) \(*) -- University of Copenhagen Denmark Ph: (+45) 35327918 ~~~~~~~~~~ - (p.dalgaard at biostat.ku.dk) FAX: (+45) 35327907 -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._
Is there an easy way to add an axis or just a simple line at the 0 position of a graph with positive and negative values. Specifically, I'ld like to add a zero line on a plot of residuals from a fit. I'm very new at R so if this is a dumb question feel free to let me know but I'ld still appreciate any help. Thanks Bernie -- _________________ Bernie Gardner Research Associate ECOS, UMass Boston 100 Morrissey Blvd. Boston, MA 02125 617-287-7451 bernie.gardner at umb.edu -.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.- r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html Send "info", "help", or "[un]subscribe" (in the "body", not the subject !) To: r-help-request at stat.math.ethz.ch _._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._._